As early as the 1950s, he founded the Instrument Museum of the Chinese Academy of Sciences, which later developed into the Changchun Institute of Optics, Fine Mechanics and Physics.Here, he and optical expert Gong Zutong led scientific and technical personnel to smelt China’s first optical glass; developed The first high-precision theodolite, the first electron microscope, the first high-temperature metallographic microscope, the first universal tool microscope, the first large-scale spectrometer, the first crystal spectrometer, the first photoelectric rangefinder, and the first A multiple projector, later called “eight pieces, one soup” , So that the position of China Optics in the world has been greatly improved. He is the founder, first president and honorary president of Changchun University of Science and Technology (formerly Changchun Institute of Optics and Fine Mechanics). Today, this school has produced 160,000 graduates, distributed across the continents and across the country. This school has become the cradle and research and development base for cultivating optical talents in China, and has made outstanding contributions to national development and national defense science and technology. He is Wang Daheng, the old president of Changchun University of Science and Technology. Recently, the documentary film “Our Old President-Wang Daheng” premiered at Changchun University of Science and Technology.The documentary is based on Wang Daheng’s life-long love for the party and the country, and is divided into “Patriotic scientists who have dedicated themselves, scientists who have made outstanding contributions, strategic scientists with foresight, outstanding educators with fragrant peaches and plums, immortal noble spirit and deep memories from the heart “The six parts vividly reproduce his outstanding contribution, great feelings, noble character and scientific spirit. The documentary film was jointly shot and produced by the Propaganda Department of the Party Committee of Changchun University of Science and Technology and the National and Local Joint Engineering Research Center of Space Optoelectronics. The student of Wang Daheng, Jiang Huilin, academician of the Chinese Academy of Engineering, and Jiang Huilin, director of the Changchun Science and Technology Academic Committee, were the chief planners and personally wrote and directed the creation. Jiang Huilin said at the premiere: “Each step from the establishment to the development of Changchun University of Science and Technology embodies the hard work of the old principal Wang Daheng. The preparation of this documentary film is to educate the younger generation to follow Wang Daheng as an example and establish a correct outlook on life. World outlook, values.” Yang Yuxin, Secretary of the Party Committee of Changchun University of Science and Technology, sends a message to the teachers and students of the school, Inherit Mr. Wang Daheng’s noble sentiment of loving the party, patriotism, and the world, learn from his broad, professional, realistic and innovative scientific spirit, and inherit his advanced teaching philosophy and lofty manner of fostering people . The documentary film resonated deeply among teachers and students. Jiang Huilin’s student and Dean of the School of Optoelectronic Engineering, Changchun University of Science and Technology, said: “We must break through key technologies one by one under the guidance of the spirit of Wang Lao, and build the college into a base for talent training, a base for scientific research, and an international The base for cooperation and the base for the transformation of results will make greater contributions to the development of the country.” Zhang Ye, a student of Changchun University of Science and Technology, has been unable to calm down for a long time. “The spirit of the old principal’s dedication to the country and the people will always be imprinted in the hearts of our young students, encouraging us to contribute our youth to building a modern and powerful socialist country!” (Ren Shuang, all-media reporter of Guangming Daily) Hot video recommendation Source: All-media reporter Ren Shuang, Guangming Daily Editor in charge: Zhang Yongqun Editor: Wu Yaqi

This is the result of research from 2020, by a team of University of Sciences, Thai Nguyen University that has successfully carried out the project: “Research and development of a rapid detection kit for SARS-CoV- 2 viruses by Realtime technique”. The product of the project is 20 biological kits that have been used in screening for SARS-CoV2 virus detection at hospitals and Centers for Disease Control of Thai Nguyen province. Prof. Dr. Pham Hong Quang, President of Thai Nguyen University, said that during the 4th outbreak of the epidemic, the University directed to support 100 million VND for over 400 volunteers who are officers, students, and students. volunteered to the University of Medicine and Pharmacy to participate in the prevention and control of COVID-19 in Bac Giang and Bac Ninh provinces. This force has been carrying out tasks such as taking samples, testing, tracing, taking care of patients and other jobs at epidemic hotspots of the two localities. Currently, there are nearly 300 volunteers who are officials, students, and final year students of the school who have registered and are ready to go. In the past 3 epidemics and the current epidemic, member universities of Thai Nguyen University such as the University of Industrial Technology, the University of Information and Communication Technology, the branch of Thai Nguyen University in the province Lao Cai, University of Science, University of Education… also donated automatic body temperature measuring devices, automatic hand sanitizer dispensers, thousands of bottles of antiseptic solution to many agencies and applications. schools, schools in Thai Nguyen province and neighboring provinces to serve the prevention and control of COVID-19 epidemic. The Board of Directors of Thai Nguyen University has also directed member units to prepare facilities and coordinate with Thai Nguyen Province’s Steering Committee for COVID-19 Prevention and Control in using the Education Center. National Defense and Security, the dormitories of universities, colleges, centers of Thai Nguyen University as a concentrated isolation area for COVID-19 prevention and control. Currently, Thai Nguyen province has issued a decision to establish a concentrated isolation area for COVID-19 epidemic prevention and control at the University of Technology and Industry, University of Agriculture and Forestry and a decision to establish a command center for the isolation area. COVID-19 prevention and control at the National Defense and Security Education Center.

Irish people often tell each other stories about giants who were able to create an island just by taking a handful of sand and throwing it out into the sea. Professor Márta Korbonits said that such old stories have some historical basis. And hard to believe, scientists have found what they’ve been looking for all along. As it turns out, there are many Irish people with the AIP gene mutation. These mutations are responsible for the excessive height in some people. In the UK, these mutations are very rare (probability about 1 in 2000 people), and in Mid Ulster – Northern Ireland, these mutations are becoming more common (1 in 150). One of the most famous giants in Ireland was Charles Byrne (1761-1783) when he was 2.2m tall. According to legend, giants are extremely powerful, but in reality, they are not. They often suffer from heart problems, eye problems, and joint pain. Without proper treatment, most of these giants die before the age of 30. 2. Werewolves There are very few origins of werewolf legends because their lives are always associated with the forest. However, people have found archaeological ruins and cave paintings of the combination of people and things from ancient times. At that time, people always wanted to become stronger. So, they chose for themselves a summoned beast and took this form. To go to the battlefield, the warriors choose a powerful summoned beast that is the wolf. Before fighting, they will drink magic potion that affects the nervous system making them think they are invincible wolves. In addition, belief in the existence of werewolves is supported by the genetic condition hypertonia. It is an abnormal amount of hair growth on the body and face, also known as werewolf syndrome. It was not until 1963 that Dr. Lee Illis gave the name of this disease. Another psychological disorder is called Lycanthropy. This is a delusion that makes the patient think that he can transform into a species between man and animal. It is also believed that this disorder becomes stronger during the different lunar phases. 3. Vampires Porphyria is a rare genetic disorder (1 in 200,000 people). If either parent has the condition, their child has a 25% chance of having it. This disease causes a pigment imbalance, and hemoglobin begins to decay by ultraviolet light. People with this disease are greatly affected by sunlight. So the only time they can go out is at night. In more severe cases, the patient’s tendon is deformed, causing the fingers to constrict. The skin around the lips and gums becomes dry, the front teeth protrude and turn red. So they will look like vampires. In the Middle Ages, people with porphyria were burned by the judgment of the Inquisition. 4. Dragons Theory of a connection between dinosaur bones and dragons began in Mongolia. Here, the word “dragon” is found associated with different geographical names. This is because, in some areas of the Gobi desert, anyone can find dinosaur bones because they lie completely on the surface of the Earth. These skeletons are still abundant in this place causing many illegal excavations to take place. It is an important fact that there are no myths of this kind in Africa because there is no access to dinosaur remnants there. But why do we picture dragons like reptiles with claws and scales? This is explained by the way we see things around us. Their skeletons resembled the bones of modern lizards, snakes, and crocodiles. If you zoom in a few times these animals, they will look like dragons. Also added that lizards and snakes sometimes have two heads, like some dragons in fantasy or legend.

According to Mr. Hoang Trung, Director of the Plant Protection Department, the use of drones in pesticide spraying has many advantages compared to traditional methods. Currently, many countries such as China, Japan, Korea … have also applied this technology, especially the Food and Agriculture Organization of the United Nations (FAO) is also interested in and testing this technology in some countries. Africa to control the desert locust epidemic. In recent years, the use of flying equipment in pesticide spraying in our country has become more and more popular. However, there are still many issues that need to be studied when using this device. Photo: TL. With the initiative in the past time, businesses have gone through many channels, imported drones with diverse configurations and capacities … showing the ability to apply this new technology solution quite effectively in pest control. on plants. Later, the drone can also be applied to sowing seeds in the Mekong Delta provinces or to apply foliar fertilizers … In addition to the benefits such as user safety, large capacity, time-saving …, this device also has some issues to be clarified. Accordingly, it is necessary to have a scientific basis, to guide effectively and strictly according to the provisions of law. Currently, there are no official results to confirm that using drones in pesticide spraying helps reduce the amount of pesticides. In the FAO guidelines for use, the drone is still just a tool that must use pesticides in accordance with the dosage stated on the label. In addition, there is the current situation, many places have overstated information and advertising that any crop, any form of medicine can use drones. This is information that has absolutely no scientific basis. The Plant Protection Department recognizes the results from the initiative of enterprises and organizations in researching and applying scientific and technological achievements to production. However, to use it effectively, there is a scientific basis and in accordance with the law. Therefore, in the coming time, it is necessary to have more in-depth and comprehensive studies and evaluations on both the efficiency of use as well as the technical and economic efficiency of the drone. In particular, it is necessary to evaluate the safety level of using drones in pesticide spraying for other objects in the area of ​​use such as aquatic products, bees, etc. In addition, it is necessary to delve into techniques and find out the forms drugs, biological effects can be used appropriately and effectively with drones. Secondly, it is necessary to study plant objects suitable for the use of drones in pesticide spraying. For example, in areas where scattered trees and industrial crops are grown, the use of drones can be said to be ineffective, or as objects on the underside of leaves such as mosquito bugs, anthracnose, etc. Therefore, harmful organisms also need to be evaluated and classified to apply drones appropriately in spraying pesticides. For example, objects lying in the trunk, on the ground, weeds clinging to the base have almost no effect when using a drone. The Department of Plant Protection will also study to provide guidance on the form of drugs to be used with drones. From the perspective of a state management agency, the Department is responsible for clarifying this issue. The use of drones in the past time has been effective and has many advantages on rice, but there have been no scientific studies on other crops. Illustrative photos. Hoang Trung also said that the mechanism of action of the drugs also needs to be evaluated before being used with drones. In addition, it is necessary to evaluate the plant objects and harmful objects that can use drones in spraying effectively. On the other hand, it will be necessary to evaluate and classify according to the capacity and specifications of the drone corresponding to the appropriate crop objects. For example, a large-capacity drone can be suitable for spraying pesticides for rice or some crops, but cannot be used for vegetables because it will destroy the plants… From the above assessments, the goal of the Plant Protection Department is to work with businesses to come up with procedures and documentation for using drones across the country. In addition, the Department will also develop standards for testing pesticides used by drones. Many concerns about the limitations of drones At the meeting, some opinions suggested that there should be more specific and scientific studies in the application of drones in pesticide spraying. According to a representative of the Southern Pesticide Testing Center (Pesticide Department), in order to spray effectively, pesticides must be able to contact the objects that need to be protected or destroyed. However, the use of drones may have many limitations in pesticide spraying such as difficulty in contact with pests and diseases such as brown planthoppers, dry streaks below for rice or thick canopy trees… In addition, the use of drones will use less water than traditional also reduces the effectiveness of the drug. Another problem is that using a drone causes the particles to fall freely but slowly, so it is possible that some of the medicine will evaporate before reaching the leaves. Using a drone with a more concentrated drug concentration than traditional spraying can also cause acute poisoning of plants. In addition, the use of drones will cause waste of pesticides, affecting the ecological environment if used for scattered crops. The Center for Plant Protection in the South (Department of Plant Protection) said that the application of drones in the Mekong Delta is increasingly popular on rice and some fruit trees. Many farmers rate drones as highly effective against pests located at the top of the foliage. The use of drones in pesticide spraying still has many limitations that need to be studied. Photo: TL. However, with trees with uneven heights in the same area such as coconuts, the ability to contact leaves is not optimal because the drone can only fly at a certain stable height that cannot be continuously changed. The height is suitable for each height of the crop, leading to the not equally optimal distance of pesticides to the top of the tree. The Northern Center for Plant Protection also said that it is necessary to study and evaluate the effectiveness of drones and devise ways to use each drug. In addition, there is a need to have scientific assessments of the effects on the environment and plants when using drones to spray pesticides with high concentrations (due to less water). Because normally, the amount of water when spraying pesticides is 400-500 l/ha, while using a drone it is only about 15 l/ha. Mr. Nguyen Quy Duong, Deputy Director of the Plant Protection Department suggested that in the coming time, there should be more assessments on the process and effectiveness of using drones for intercropping areas. According to Mr. Duong, in the Mekong Delta, people now use pre-germination herbicides and except yellow apple snails at the same time, so there is a need for studies on the possibility of using mixed drugs when spraying with drones. In addition, it is necessary to have a baseline standard for testing devices and forms of medicine to come here, it is necessary to clearly state on the drug label the dose used (amount of water) when used with a drone. The Plant Protection Department said that based on the results of businesses and units that have applied drones over the past time, as well as international experience, the Plant Protection Department will develop a master plan to continue researching. Research and perfect both equipment and processes to use in a scientific, safe and most effective way for the application of drones in plant protection. In the immediate future, the Department of Plant Protection suggests that it is necessary to focus on researching and perfecting the drone application process for 5 groups of liquid drugs including EC, SC, SE, SL, ME; 4 groups of solid drugs including WP, SP, WG, GR. Regarding plants, focus on researching and perfecting the process of applying drones to rice (focusing on leaf rollers, brown planthoppers, rice blasts, powdery mildew, herbicides); fall and powdery mildew on corn; aphids, downy mildew on fruit trees (especially citrus, mango, litchi; industrial plants such as coffee, tea, and cashew; caterpillars on pine trees and silkworms on cruciferous vegetables).

Only 19.1% of scientific journals are digitized This is the third time the Vcgate team has announced this result (the previous two times were in 2016 and 2018). However, this is the first time the team has evaluated the impact factor (IF) and H-index (cumulative influence) according to international practices. In 2020, there are 83 journals to be considered for inclusion in the Vcgate system and evaluated. Regarding the influence index calculated through the number of citations in 2020 of articles published in 5 years (2015-2019), there are 72/83 journals having an impact index. In which, 42 journals have an index of IF > 0.1; 12 journals have IF > 0.5 and 6 journals have IF > 1.0. Citations are collected from Google Scholar sources, so are often higher than the total number of citations from Web of Science and Scopus sources. The results show that, in addition to journals with international elements, a number of Vietnamese scientific journals are published entirely by internal resources, but have received a very encouraging IF index. Source Vcgate However, in general, the quality of our journals is still inadequate, far from the final group of Q4 international journals. In addition, this year Vcgate also announced the results of the H-index survey of magazines. This index evaluates the degree of integration between publication productivity (quantity) and quality (citation count). Accordingly, the Journal of Advances in Natural Sciences: Nanoscience and Nanotechnology of the Vietnam Academy of Sciences has the highest index (H-index = 53). Assessing the general picture for Vietnamese scientific journals, the Vcgate team found that Vietnam currently has over 600 scientific journals (only in the journal system scored by the State Council of Professors, there are more than 600 scientific journals). 400 journals), of which only 1 journal is indexed in the SCIE (Science Citation Index Expansed) database and 8 journals are included in the ESCI (Emerging Sources Citation Index) of the Web of Sciences; 10 Scopus journals and 18 journals are indexed in the ACI (Asean Citation Index) database. These are very modest numbers compared to other countries in Southeast Asia. According to GS. Nguyen Huu Duc, Vietnamese scientific journals also do not follow international practices, from format to presentation. As for the standard, which is basically only interested in the form of ACI, Vietnam has only passed 18 journals. The editorial board has not yet been able to diversify geographically, the way in which references are presented, the protocol of the minutes, etc., have not been accepted. In the current digitization context, there are only about 115/600 journals published online (only about 19.1%), of which only 83 journals have relatively standardized websites, compatible with other institutions. international data and indexed in the Vcgate system is a very unexpected and sad result. The Vcgate system has been in operation for nearly 5 years, promoting, encouraging and supporting magazines a lot, but hardly make any changes, don’t know the reason for the resistance. GS. Nguyen Huu Duc also said that not digitizing will make magazines self-limiting readers to find them. “Without readers, that means there will be no citations and thus, the journal’s influence on the scientific community is very low,” Prof. Huu Duc said. The process of evaluating journals by the State Council of Professors is too simple and subjective GS. Nguyen Huu Duc said, while the management of productivity and quality of international publications of Vietnamese scientists and S&T organizations can be done very quickly and conveniently through the Web of Science’s database and /or Scopus, statistics and management of publications published in the country cannot be done. How much does the state spend on research, but it is very difficult to manage and analyze accurately and effectively. The list of journals of the State Council of Professors has more than 400 journals, but the selection and quality assessment is still simple, qualitative and subjective, without criteria and selection process. Prof. Nguyen Huu Duc analyzed, the format and presentation format of many scientific journals in Vietnam are arbitrary, inconsistent and inconsistent with international practices. In particular, we do not have a policy to encourage the evaluation of journal quality by quantitative and specific criteria. GS. Nguyen Huu Duc said that only the Ta Quang Buu Prize and the Nafosted Foundation are interested in important factors of the quality of research works through the assessment of two important indicators, namely the prestige of the scientific journal. having high IF index and having the influence of articles of (with high citation index) If the domestic scientific journals have low IF index, the quality is not properly evaluated, it will also affect the quality of the articles. evaluate the quality of the article in particular and the results honoring scientists in general. Works published in scientific journals are the main database and information to evaluate the productivity and quality of scientific research of individuals and organizations, a measure to recognize titles and scientific awards, staff evaluation criteria… If we don’t pay attention to this, we can only evaluate based on the quality of current journals, the consequences will be immeasurable. Therefore, GS. Nguyen Huu Duc recommended that it is necessary to improve the standardization and digitization of the system of Vietnamese scientific journals, to develop a complete system of Vietnamese citation database, to develop a set of criteria and to use database of the citation system to evaluate the quality of journals.

According to Professor, Dr. Pham Quang Minh, former Rector of the University of Social Sciences and Humanities, Vietnam National University, Hanoi, this is a very complete, comprehensive and profound article on the Party’s views. Communist Vietnam for the basic and most important contents of the Vietnamese revolution since the country was peaceful, independent and unified until now. That is the problem of building socialism and the path to socialism of the Vietnamese nation. In the article, the General Secretary posed the most crucial and decisive questions of the Vietnamese nation today, such as: What is socialism? Why did Vietnam choose the socialist path? How and how to gradually build socialism in Vietnam? According to Professor, Dr. Pham Quang Minh, the meaning of the article must be recognized, evaluated and considered in the current practical context, associated with three important factors. Firstly, the article was published on the eve of the election of deputies to the XV National Assembly and People’s Councils at all levels for the 2021-2026 term, that is, before an event of great significance, on the 23rd of this month. In May 2021, voters nationwide go to elect their representatives to the country’s highest authority. The General Secretary wants to remind everyone that it is not anyone else but the voters, who must raise their sense of responsibility and wisely choose talented and virtuous people to be elected to the National Assembly. Because this is the agency that makes important decisions about the path we have walked, the achievements we have achieved and will be the place to solve difficulties and challenges in the future. Secondly, the article was born in the context that our country celebrates the 131st birthday of President Ho Chi Minh, the founder of the State of Vietnam, the leader and teacher of the Vietnamese revolution. We review, look back on what we have done and the way to go. Thirdly, this is also an opportunity for the General Secretary to clarify his views and clearly define Vietnam’s position on the issue of socialism in Vietnam, in order to criticize wrong views, smear and distort the Vietnamese government. hostile forces in order to lower the Party’s prestige, sow distrust and shake people’s faith in the nation’s path to socialism. Sharing about the content of the article, Professor, Dr. Pham Quang Minh emphasized that the article has analyzed and clarified 5 new important points. First of all, the General Secretary affirmed that the achievements of capitalism are undeniable and that these are the achievements and common progress of mankind and therefore we need to be selectively absorbed. This is very important, because from time to time, there are also some people who think that everything that belongs to feudalism, capitalism, and the old regime is evil, wrong and comes to a clean denial. That is a conservative view, heavily colored with ideological confrontation, clearly distinguishing between us and the enemy, friend and enemy, what is good for us, and what is in the enemy’s is also bad. We recognize that capitalism has never been as global as it is today and has also achieved many great achievements, especially in the field of emancipation and development of productive power. science and technology development.” Second, when talking about socialism, the General Secretary mentioned three aspects, three connotations, and three qualities of socialism. It is socialism as a doctrine, a movement and a regime. Such a view of socialism is very scientific, multidimensional and comprehensive. Because, if one sees socialism only as a movement, it is easy to fluctuate because of the “up or down” of that movement. If we only look at socialism as a doctrine, it is easy to see that it is “sclerotic, dogmatic, backward”. And if you look at it as a regime, I am afraid that the reality in the Soviet Union and Eastern European countries makes it easy to doubt. Third, we often say that Vietnam went to socialism, ignoring the capitalist development stage, but in this article, the General Secretary pointed out, ignoring the capitalist development stage. that is, only ignoring the limitations of capitalism such as oppression, injustice, exploitation, and vices, but not ignoring the achievements of civilized values ​​that mankind has achieved in the period of capitalist development. capitalism and selective inheritance. We need to be wise, sober and selectively inherit the achievements and values ​​of civilization that humanity has achieved such as technology, economics, medicine, etc. Fourthly, Professor, Dr. Pham Quang Minh also said that, in the article, building socialism according to the General Secretary is creating a new type of society in terms of quality, which is unlike any other model. any picture in the world. Or the socialist-oriented market economy is a theoretical breakthrough. Those things are typical of Vietnam, only of Vietnam. Professor, Dr. Pham Quang Minh said: “This is the biggest challenge for Vietnam because if it has to build a completely new type of society that has not been found in the world, it will be extremely difficult and challenging, because Because we can’t learn from the experience of those who went before, we have to be the ones to pave the way to “exploit the mountain and break the stone”. But we can do it, because just like in the period of the American Resistance War, many countries are afraid of the US, don’t dare and don’t know how to fight the US? But we have researched, pondered, studied and made the determination that we can defeat the US and have defeated the US.” Finally, highly appreciate the conclusion of the General Secretary in the article: “We need to absorb and selectively supplement in the spirit of criticism and creativity the latest achievements in ideology and science to Our doctrines and doctrines are always fresh, always invigorated, carrying the breath of the times, not falling into stagnation, stagnation, and backwardness compared to life”, Professor, Tien Doctor Pham Quang Minh said that the General Secretary had clearly expressed his views on the importance of learning together with practice, theory must be closely linked with practice, learning critically, creatively, absolutely. not being dogmatic, machines lead to intellectual sclerosis and backwardness. More than ever, we must always raise the spirit of learning, absorbing creatively in a critical spirit, only then will we be “invigorated with new vitality”. According to Professor, Dr. Pham Quang Minh, this also shows that the General Secretary, through the article, wants to remind us that Vietnam’s science does not seem to have updated and absorbed the latest achievements. about the world’s ideology and science, have not yet applied these achievements creatively to the practice of building socialism in Vietnam. Going up to socialism associated with the path of sustainable development phát Associate Professor, Dr. Nguyen Chu Hoi, Standing Vice Chairman of the Vietnam Fisheries Association, said that as a 40-year-old Party member, he feels proud of the Party, firmly believes in the driver, and The Central Committee of the Party leads the country firmly on the path of building socialism, successfully realizing the “Vietnamese aspiration” as pointed out by the Resolution of the 13th National Party Congress. Agreeing with the General Secretary’s comments on global challenges related to inadequately resolving the relationship between development and the environment: “Along with the economic-financial crisis is the energy and wage crisis. In fact, the depletion of natural resources, the degradation of the ecological environment, etc. are posing enormous challenges for the existence and development of mankind”, Associate Professor, Dr. Nguyen Chu Hoi emphasized, the consequences of the non-environmental approach, development at all costs, does not consider the environment and resources as a mandatory factor to consider when choosing development and consumption methods. has left “the consequences of a process of socio-economic development taking profit as the ultimate goal, considering the possession of wealth and increasing material consumption as a measure of civilization, taking personal interests as a pillar of society”, as the General Secretary wrote. Associate Professor, Dr. Nguyen Chu Hoi said that, in the article, under the lens of analyzing theory, practice and lessons learned on dealing with the relationship between socio-economic development and environmental protection. environment, conservation of resources and cultural values ​​on a global scale clearly shows that the path to socialism is also associated with the path of sustainable development of the country in terms of economy, politics and society. society, culture and environment. It is the right choice, has strategic stature, ensures long-term economic efficiency, the country has “food and property”. From the perspective of his experience in the field of marine management, the Standing Vice Chairman of the Vietnam Fisheries Association shared that in order to realize the great ideas of the General Secretary, it is necessary to review the Land Law; develop a new law on the use of the sea to develop a green and sustainable marine economy, contributing to firmly protecting Vietnam’s rights and interests in the East Sea. In addition, it is very urgent to strengthen conservation activities in the sea, coastal areas and islands of our country, including both terrestrial and underground landscapes. All-encompassing and groundbreaking is the issue of human resources, in which people are affirmed as both the goal and the driving force to promote and maintain the country’s sustainable development. to the level of success of the process of implementing “Vietnam aspiration”. Therefore, in this article, the General Secretary has identified and oriented: “People hold a central position in the development strategy; cultural development, human development is both the goal and the driving force of the renovation; development of education – training and science – technology is the leading national policy; environmental protection is one of the vital issues, a criterion for sustainable development; Building a happy family, making progress as a healthy and solid cell of the society, realizing gender equality is the criterion of progress and civilization. In particular, these are not only priority tasks in innovation and creativity of the country on the road to building socialism, but also demonstrate the superiority of socialism that our Party steadfastly chooses. and do it patiently.

The orchid varieties, no matter how unique they are, cannot be confirmed that they are “mutant orchids”. Photo: internet. Orchids, the reason for having an amazing variety of designs, colors, and fragrances today is because it is the product of genetic mutations that have been around for thousands of years. Genetic mutations include mutation mutations and recombinant mutations. Mutant mutations can be genetic mutations (loss, addition, replacement of nucleotides pair) or chromosomal mutation (fragment, repetition, inversion, transition, polyploid). The cause of mutation is natural agents such as radiation, ultraviolet rays, heat shock, herbicides … Recombinant mutations are new combinations of genes that have been rearranged in the offspring to create New and different style compared to parents, grandparents, old grandparents. This is due to the independent dissociation, the cross-exchange of the chromosomes. For orchids and other pollen plants, insects (bees, butterflies) also contribute to diversity when pollinating from one plant to another, from one variety to another. Thanks to the genetic variation that they Lan Orchidaceae becoming one of the largest family of plants in the world, with about 28,000 natural species and 100,000 hybrid species; The number of species and genera of orchids has continuously increased over time (Vietnamese Wikipedia). According to the book Vietnamese orchids of Tran Hop (1998) our country has about 137-140 genera, including over 800 species of wild orchids. However, it is impossible to confirm that a certain orchid species detected or collected in the forest was created by mutation or recombination. Adding the tail “mutant spread” is arbitrary. Photo: internet. In fact, the majority of orchids in our country are collected from natural forests or imported for farming. In the country, there is no announcement about orchids created by mutation method. Flower Research Center – Fruit and Vegetable Research Institute, the leading flower agency has started to select and create new orchid varieties by crossbreeding and mutating, but the results are also new at the beginning. Therefore, someone lucky to discover a beautiful and rare orchid variety in the forest or accidentally bought a rare orchid branch at the Buoi market – Hanoi for example, they could give it a name, but adding the tail “mutant spread” is arbitrary. The question is why a group of people intentionally added the tail “mutant spread” and massively propagated and promoted, sold millions and billions of money per eye and bud, while still not knowing how beautiful the face of the flower was. have buyers? Because, there are many people who think or try to explain that the new “mutant orchid” is beautiful, strange, unique than an orchid variety due to hybrid “recombination” or “normal orchid” … tendon “mutation” has hit on the psychology of curiosity, lightheadedness, gullibility of ignorant people. In a nutshell, a series of “mutant orchid” varieties are being propagated and widely advertised, with tens and hundreds of billions of deals is unusual, absolutely no scientific and practical basis, only can say this is a bold game “cheats”. The sensational way of calling “mutation” has hit the curious, light-hearted, gullible mentality of ignorant people. Photo: internet. Actually, the law also has provisions to limit this situation. The Law on Crop Production in 2018 requires that new varieties must be disclosed (name, origin, difference …) before being circulated in the market, however this regulation will not take effect until 2022. In addition, the Intellectual Property Law 2009 stipulates to grant protection to owners of new orchid varieties, even if new varieties are searched, discovered in the forest or collected from orchid collections, if proven. The new variety that is truly different from other orchids has been widely known to the market. However, in order for the law to come to life, apart from the State need to pay more attention to the trees that we have long considered as “secondary”, when there is a market, it becomes “main”, the flower producers and traders. True orchids need to gather, expose the tricks of doing business that are dishonest, not transparent, to build a very promising orchid industry in our country.

Fast sleep according to the military method The method below can take up to 120 seconds to complete at the beginning, but the practitioner should be able to sleep from the first 10 seconds later. According to experts, this method has helped pilots practice sleeping habits in 2 minutes or less. This easy military method of sleeping is really effective, even if they’ve just had a cup of coffee or have loud gunshots in their ears. Doctor, Doctor Truong Hong Son – Vietnam Institute of Applied Medicine – Photo: Hoa Ngoc Van To apply the military fast sleep method, take the following steps: Relax the whole facial muscles, including the muscles inside the mouth; relax your shoulders to relieve tension and let your arms drop to your sides; Breathe out gently, relax your chest; relax legs, thighs and calves; Clear your mind with gentle relaxation images. If you still cannot sleep, tell yourself and repeat: “Stop thinking, stop thinking …”, your head will become heavier and may fall asleep within 10 seconds. This is a scientifically proven method of fast sleep to be effective. How to quickly fall asleep using the 4-7-8 breath method In the first times of this 1-minute quick nap, it can take up to 2 minutes to see the effect. This is a method of combining breathing exercises while meditating with recall or imagination. To prepare to learn this quick nap, put the tip of your tongue on the palate and behind your front teeth. Keep your tongue there all the time “lull up” and gently pamper your lips as you learn to breathe, then do the 4-7-8 breathing method as follows: Let your lips open slightly and make a whistling sound when breathing out through your mouth, then close your lips and inhale gently through your nose, counting from 1 to 4 in your head. Next, hold your breath for 7 seconds then exhale for 8 seconds with a “Om om um um” sound. This is a way to simulate the sound of the “Om” mantra in yoga, which is responsible for eliminating toxins and purifying the pure gas inside the body. This mantra also helps make it easier to fall asleep by pushing out of the body the negative emotions inside it. Avoid breaking the stillness at the end of each cycle. Try to practice this quick sleep without thinking anything. How to quickly sleep with a method of muscle relaxation The general rule of thumb for a fast sleep with muscle relaxation is to alternate muscle tension and relax parts of the body. Follow the steps: Raise your brow as high as possible for 5 seconds, this will help stretch your brow muscles. Instantly relax muscles and feel relieved, wait 10 seconds. Smile wide, make cheeks stretch, hold for 5 seconds and relax. Pause for 10 seconds. Squint with half-closed eyes and hold for 5 seconds, relax. Then pause for 10 seconds. Tilt your head back slightly to comfortably look up at the ceiling, hold for 5 seconds, and relax as your neck falls back onto the pillow. Pause for 10 seconds. Just like that, continue the technique of stretching and relaxing down to the rest of the body, from the biceps to the chest, thighs to the feet. Let yourself fall asleep even without completing the stretching and relaxation of the rest of your body. When working on muscle relaxation techniques, focus on feeling the most relaxed of your body as a whole. How to quickly sleep in 120 seconds If the military method of fast sleep, 4-7-8 breathing and muscle relaxation are not effective, you can try a combination of 3 methods to help sleep within 2 minutes including: Tell yourself that you “need must stay awake “; Imagine a peaceful space; Do acupressure to sleep better. Telling yourself that you “need to stay awake” is a method based on the “paradoxical intent” principle that simply makes it easier to fall asleep. When you find it difficult to sleep, do what you are doing bad like learning English, finish the job at the company … Visualizing a peaceful space is the easiest way to fall asleep. According to the study, scientists believe that people who enter imaginary images fall asleep faster. Imagine yourself relaxing in a peaceful space like the beach in the sunset, a field of lavender flowers radiating gently, the rice field blowing in the wind … In addition, there are several methods of acupressure to help you sleep well when you have insomnia. This method can be found on the internet or through video medical instruction channels. However, in addition to the above methods, it is necessary to combine a healthy diet and a regular exercise schedule to see the effects. The most important thing is to learn how to let go of all your troubles before going to bed to get a good night’s sleep each day.

Department of Science and Technology transfer and apply the results of scientific and technological research projects and projects at the provincial level to units in the province. Specifically, on the transfer of results of topics, provincial projects have 22 subjects and projects. In which, typically the topics and projects: “Evaluate the effectiveness of a number of interventions to improve knowledge and practice attitudes about prevention of hepatitis B virus infection in mountainous and suburban communities. Quang Binh province sea “was transferred to the Department of Health and the Center for Disease Control in Quang Binh province; “Researching the current situation and proposing a number of solutions to improve the effectiveness of anti-corruption in Quang Binh province in the new situation” was transferred to the Internal Affairs Committee of the Provincial Party Committee and Inspectorate of Quang Binh province; “Research on solutions to improve the efficiency of tourism security in Quang Binh province in the current situation” was transferred to the police of Quang Binh province and the Department of Tourism of Quang Binh province; … Part of transferring results of model, career tasks of science and technology includes 14 models and tasks, such as: “Surveying, analyzing the quality of food safety and hygiene on vegetables, tubers and fruits at the a clean vegetable business in Quang Binh province ”the units being transferred are the Technical Center for Test Measurement and the Quality Management Department of Agriculture, Forestry and Fisheries of Quang Binh; “Building a model of wild chicken raising in Quang Trach district”, the unit transferred is Lam Ha General Construction Company Limited and Department of Agriculture and Rural Development of Quang Trach district … In the coming time, the Department of Science and Technology will continue to transfer the highly applicable scientific research and technological development results to departments, agencies and localities in the province to serve the development in the provinces. socio-economic field.

“The World’s First Ancient Pear Orchard” is located in Shichuan Town, Lanzhou. The contiguous pear orchard covers an area of ​​more than 10,000 mu, and there are more than 9,000 ancient pear trees over a century old.Photo by Shi Jingjing

China News Service, Lanzhou, April 16th (Shi Jingjing, Ai Qinglong, Gaozhan) In mid-April, spring is in full swing. Located in the “world’s first ancient pear garden” in Gaolan County, Lanzhou City, the pear blossoms are in full bloom like white snow, and there is no one. The aircraft is patrolling at high altitude, and the “red ribbon” is hung on the tall and tall old trees to repel insects. This means that Gaolan has entered a new stage in its use of high-tech precision protection of ancient trees.

“The World’s First Ancient Pear Orchard” is located in Shichuan Town, Gaolan County. The contiguous pear orchard covers an area of ​​more than 10,000 mu. There are more than 9,000 ancient pear trees that are more than 100 years old, and the oldest pear trees are more than 400 years old. It was entered into the “Guinness Book of World Records” in 2013.

According to Yang Weiming, director of the Shichuan Ancient Pear Orchard Management Committee, since this year, the Ancient Pear Orchard Conservation Center has cooperated with the Orchard Station of the Lanzhou Agricultural Research Center to set up two test demonstration sites in the core area of ​​the Ancient Pear Orchard to carry out the use of drones to control pests and diseases. The main content of the experiment and demonstration work is anti-domination, biological bacterial fertilizer to improve the soil, biological control of pear borer and peach borer, and “belly connection” of ancient pear trees.

The picture shows Guliyuan using drone aerial seeding technology to control pests and diseases.Gao Zhanshe

“Previously, the prevention and control of tree diseases and insect pests was a manual operation, which was time-consuming and manpower. Now, drones are used to spray drugs, and ultra-fine mist sprayed on the leaves at high altitude, covering a wide area, reducing artificial leakage and re-spraying, and effectively improving the prevention and control of insect pests. Efficiency.” Yang Weiming said.

At the same time, compared with the traditional way of spraying pesticides, the newly introduced “red ribbon” for insect control this year has also been recognized by the public.

Lu Xidong is the owner of a local farmhouse. There are more than 100 old trees in the ecological garden. The small pear borer on the tree may seem inconspicuous, but in fact it is a huge hazard and is likely to cause outbreaks of pests and diseases. Lv Xidong used to prevent insects on tree trunks and hired workers to spray drugs from time to time. It would take 2 to 3 days for the smell to be released after the operation. However, the effect of repeated use of drugs was not satisfactory.

This spring, Lv Xidong’s courtyard took the lead in using the new biological prevention and control technology introduced and promoted by the Guliyuan Conservation Center. This “red ribbon”-shaped migratory strip is environmentally friendly, efficient, and does not pollute the environment. As long as each pear tree is hung with 5 mitochondrial strips, the scent of the strips can be used to prevent the males on the tree from finding the females, and “lost in the direction of love” to reduce the females to lay eggs. Prevent and control pear worms throughout the year, and preserve flowers and fruits.

“A century-old tree not only has ecological value, but also confers cultural value.” Yang Weiming said that in the future, Shichuan Ancient Pear Garden will continue to explore drone control, green plant diseases and insect pests prevention and control experiments and demonstration work, scientific management and protection of ancient pear trees , To hold up a green “protective umbrella” for the century-old pear tree. (Finish)